Previous studies have reported a 50 percent decline in human sperm quality worldwide in the past 80 years. Another study by the same U.K. team found a similar decline in domestic dogs, pointing to the possibility that chemicals present in the home could be a factor. WebMD Health
Prior studies have suggested that high exposure to PFAS may negatively affect thyroid function in humans, and this new study finds that might also be true for people’s four-legged companions. WebMD Health
Reseachers who analyzed 74 studies of manufactured chemicals known as per- and polyfluoroalkyl substances (PFAS) found the chemicals are associated with poorer kidney function and other kidney problems. PFAS can be found in food packaging; stain- and water-repellent fabrics; nonstick cookware; polishes, waxes, paints and cleaning products; and firefighting foams. WebMD Health
Making Red-Orange-Pink and Rainbow Effect of Copper and Brass With Chemicals and Propane Including Steel.
Propane heat from a torch (Working One) can reach 900 to 1000 deg C and with copper and bronze and maybe some thin steels produce different effects Rainbow patterns. The neat Red-orange-yellow-pink color on the copper after it been electroplated in acid and added to a 1 L beaker with HCl 31.45 perce…By: SHOE0007 Continue(…)
First of all, Thank you for checking out my tutorial! You are awesome.Second, I put a lot of time into making the YouTube video so watch it too, it explains it all.So currently, there is no chemical to smooth PLA.But here I will show you how I remove the layered build lines.Video: Materials You …By:(…)
Widely used manmade chemicals called perfluoroalkyl substances (PFAS) may undermine dieters’ attempts to maintain weight loss by slowing down the body’s metabolism, the new study suggests. WebMD Health
Halloween is rapidly approaching, so I wanted to make a new prop this year. This one is a static prop which will be near a bunch of potions, animal skeletons, and other creepy exhibits where I pass out candy. In fact, this year I might ditch my cauldron and put my candy in this. Yuck!!!(…)